JavaScript Algorithms and Data Structures Projects - Cash Register

Tell us what’s happening:
please i need help in 4 and 5 challenge
Your code so far

function checkCashRegister(price, cash, cid) {
 let change= cash*100 - price*100;
 let cidTotal = 0
 for ( let elem of cid) {
 cidTotal += elem[1]*100
 }
 if (change > cidTotal) {
   return {status: "INSUFFICENT_FUNDS", change: []}
 } else if (change === cidTotal) {
   return {status: "CLOSED", change: cid}
 }else {
      let answer = []
cid=cid.reverse()
let moneyUnits = {"ONE HUNDRED": 10000, "TWENTY": 2000, "TEN": 1000, "FIVE": 500, "ONE": 100, "QUARTER": 25, "DIME": 10, "NICKEL": 5, "PENNY": 1} 
for (let elem of cid) {
  let holder = [elem[0], 0]
  console.log(holder)
  elem[1]=elem[1]*100
 while (change >= moneyUnits[elem[0]] && elem[1] > 0) {
   change -= moneyUnits[elem[0]]
   elem[1] -= moneyUnits[elem[0]]
   holder[1] += moneyUnits[elem[0]]/100
   
 } 
 if (holder[1]>0) {
   answer.push(holder)
  
 }
}
 if (change > 0) {
   return {status: "INSUFFICENT_FUNDS", change: []}
 }
 return {status: "OPEN", change: answer}
 }
 }
  

checkCashRegister(19.5, 20, [["PENNY", 1.01], ["NICKEL", 2.05], ["DIME", 3.1], ["QUARTER", 4.25], ["ONE", 90], ["FIVE", 55], ["TEN", 20], ["TWENTY", 60], ["ONE HUNDRED", 100]]);

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Challenge: JavaScript Algorithms and Data Structures Projects - Cash Register

Link to the challenge:

If you console.log the output and look very very close at your return and compare it to what is expecting from the test you will find your answer.

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