Find the Consumer Surplus and Producer Surplus $p = 70 - 0.5 x$

Multiple Choice

Find the consumer surplus and producer surplus. ​
Demand $p = 70 - 0.5 x$ ​
Supply $p = 0.125 x$ ​

A) Consumer surplus: $3136 Producer surplus: $784
B) Consumer surplus: $3286 Producer surplus: $784
C) Consumer surplus: $3236 Producer surplus: $784
D) Consumer surplus: $3186 Producer surplus: $784
E) Consumer surplus: $3336 Producer surplus: $784