In cell I8, enter a nested logical function to display Need to Remodel if the apartment is unoccupied (No) AND was last remodeled more than 10 years ago (H3). For all other apartments, display No Change. Although Unit 101 was last remodeled over 10 years ago, the recommendation is No Change because the unit is occupied.

The Function is given as

=IF(AND(E8="No",G8>10),"Need to remodel","No Change")

Explanation:

The syntax of the IF condition in excel is given as

IF(Test,If true,If false)

So here the test is an and component such that the house has to be unoccupied which is indicated as E8 because the E column contain the occupancy of the apartments, and the G8 is the last remodeling time, so the test statement is the AND operation of the conditions as

E8="No" indicating that house is unoccupied

G8>10 indicating that the last remodelling was more that 10 years ago

So the test is given as

AND(E8="No",G8>10)

Now the statement if the test true is the recommendation for to remodel, so

"Need to remodel"

Now the statement if the test is false is given as

"No Change"

So the overall function becomes

=IF(AND(E8="No",G8>10),"Need to remodel","No Change")

a variable of array type holds a reference of object

array are commonly used in computer program to organize data so that a related set of values

array are using zero base indexing it start with 0.

all component of array have same type, two different types doesn't use in single array

if array are store 10 quantities its index value varies from 0 to 9.

it stores 1st quantity value in index value 0 and this process will same till index value 9.

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