If a firm increases output when MR > MC, then:
a. profit will equal zero.
b. profit will increase.
c. profit will decrease.
d. profit will remain the same.
e. the firm is minimizing losses.
Question 2
If a 10 percent decrease in the price of product A brings about a 3 percent increase in the sales of product B, then:
a. products A and B are complementary.
b. the cross elasticity of demand between these two products is positive.
c. products A and B are substitutes.
d. the demand for these products is inelastic.
e. the total revenue earned from product A will decrease.
Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae
Recombinants are meiotic output different from meiotic input
Although average brain size increases gradually though time in H. erectus, individuals with small br
Solar output
Firm handshake
U.S. Output and Productivity Growth, 1870–2007