Learn how to distinguish marginal costs by exploring their relationship with fixed and variable costs in production.

The officials have been confirmed for Chelsea's Premier League clash against Wolves on Saturday afternoon. Head coach Liam Rosenior has made a strong start to life as Chelsea head coach, with his only ...

Netanyahu's covered phone camera sparks speculations. Here's what we know Arun Govil reacts to Dipika Chikhlia’s out of context remark on him playing Dashrath in Ranbir Kapoor's Ramayana Breaking news ...

Chelsea's FA Cup third round tie against Charlton Athletic will not have Video Assistant Referee (VAR) available, it has been confirmed. Liam Rosenior's side head to The Valley on Saturday night to ...

La Gazzetta dello Sport reports that Lazio-Fiorentina referee Simone Sozza and VAR officials will be suspended while decisions in Napoli-Verona were deemed correct. AIA will suspend referee Sozza and ...

MURRAY, Ky. — The Bradley Braves were just not able to rise to powerhouse Murray State's level, even though they played them on almost even footing in the second half Sunday in a Missouri Valley ...

Video assistant referee causes controversy every week in the Premier League, but how are decisions made and are they correct? This season, we take a look at the major incidents to examine and explain ...

Sure, Alabama football QB Ty Simpson was statistically better in the second half of UA's 34-24 comeback win over Oklahoma in the first round of the College Football Playoff. But beyond the stats, he ...

Week 15 in the NFL was a rough week for many. Not only did we see several stars go down with injuries, such as Patrick Mahomes, Micah Parsons and Davante Adams, but we also witnessed a couple of ...