Mike Is a Painter Who Makes a Verbal Offer to Paint

Multiple Choice

Mike is a painter who makes a verbal offer to paint Betty's house for $2,000 by May 1??.Betty verbally promises to pay Mike $2,000 for the paint job if he completes it by May 1??.This is an example of a(n) ________.

A) void contract
B) quasi-contract
C) executed contract
D) bilateral contract