Instruction 6-4 John Has Two Jobs.For Daytime Work at a Jewelry Store

question 127

Short Answer

Instruction 6-4
John has two jobs.For daytime work at a jewelry store he is paid $15,000 per month,plus a commission.His monthly commission is normally distributed with mean $10,000 and standard deviation $2,000.At night he works as a waiter,for which his monthly income is normally distributed with mean $1,000 and standard deviation $300.John's income levels from these two sources are independent of each other.
-Referring to Instruction 6-4,for a given month,what is the probability that John's commission from the jewelry store is more than $9,500?

Apply the concept of elasticity to various market scenarios including the impact on total revenue and decision-making.

Distinguish between perfectly elastic, perfectly inelastic, unit elastic, elastic, and inelastic demand.

Comprehend the implications of elasticity for policy-making and individual choices in specific contexts.

Interpret graphical representations of demand and elasticity changes.