prasannar
The OA seems to be wrong, just want to get this validate by other members.
A jewelry dealer initially offered a bracelet for sale at an asking price that would give a profit to the dealer of 40 percent of the original cost. What was the original cost of the bracelet?
(1) After reducing this asking price by 10 percent, the jewelry dealer sold the bracelet at a profit of $403.
(2) The jewelry dealer sold the bracelet for $1,953.
The ans is A, here is my reasoning:
what info do we need to answer the question – what is the Original Cost?
From the q's premise we know that Asking Price/Original Cost=140/100.
In order to find the OC we
must know AP.
1. tells us that 0.9AP-OP=403
Now we have two equations and two unknowns:
AP/OC=140/100
0.9AP-OP=403
Can we solve for OP? Yes, thus sufficient
2. tells us that the Sale Price=$1953. In order to answer the question we need to know the AP.
Does SP=AP? Possible, but
we don’t know for certain, thus insufficient.