You plan to go to school this summer. If you do, you won't be able to take your usual summer job that pays $4 comma 000 for the summer. The cost of tuition is $3 comma 000 and textbooks cost $300. You live with your family, which covers your living expenses of $1 comma 600. What is your opportunity cost of going to school this summer?

Opportunity cost = $7,300

Explanation:

Given:

Summer job pay = $4,000

The cost of tuition fee = $3,000

Textbooks cost =- $300

Opportunity cost = ?

Computation of opportunity cost of going to school:

Opportunity cost = Summer job pay + The cost of tuition fee + Textbooks cost

Opportunity cost = $4,000 + $3,000 + $300

Opportunity cost = $7,300

answer; (consensus);

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.