r = (cbr + ima) - (cdr + em)\ncbr= 18% ima= 1%\ncdr= 5% em=12%\nwhat is r?\n23%\n2%\n-1%

Explanation:

Step1: Calculate (CBR + IMA)

CBR is 18% and IMA is 1%, so (18% + 1% = 19%)

Step2: Calculate (CDR + EM)

CDR is 5% and EM is 12%, so (5% + 12% = 17%)

Step3: Calculate r

Subtract the result of Step2 from Step1: (r = 19% - 17% = 2%)

Answer:

2%