For Machine Learning, please help me solve part C and D. Please explain, thank you.

Cost PREDICTED CLASS Matrix Co)_ ACTUAL | CLASS 15 1000 0 Model M1 PREDICTED CLASS Model M2 PREDICTED CLASs +50 10 90 250 ACTUAL195 45 CLASS CLASS 20140 Using tables given, calculate following and answer the question on e) by providing a reason a. Accuracy of MI (as percentage, eg 65%, please enter the % sign as wel) [4 pts] b. Accuracy of M2 (as percentage, e.g 65%, please enter the % sign as well) [4 pts] c. Cost (M1) [c] [6 pts] d. Cost (M2) [[6 pts]