// Code your crewMass function here:

// Code your fuelRequired function here:

// The pre-selected crew is in the array at the end of this file.

// Feel free to add, remove, or switch crew members as you see fit.

let candidateA = {

'name':'Gordon Shumway',

'species':'alf',

'mass':90,

'o2Used':function(hrs){return 0.035*hrs},

'astronautID':414

};

let candidateB = {

'name':'Lassie',

'species':'dog',

'mass':19.1,

'o2Used':function(hrs){return 0.030*hrs},

'astronautID':503

};

let candidateC = {

'name':'Jonsey',

'species':'cat',

'mass':3.6,

'o2Used':function(hrs){return 0.022*hrs},

'astronautID':796

};

let candidateD = {

'name':'Paddington',

'species':'bear',

'mass':31.8,

'o2Used':function(hrs){return 0.047*hrs},

'astronautID':291

};

let candidateE = {

'name':'Pete',

'species':'tortoise',

'mass':417,

'o2Used':function(hrs){return 0.010*hrs},

'astronautID':599

};

let candidateF = {

'name':'Hugs',

'species':'ball python',

'mass':2.3,

'o2Used':function(hrs){return 0.018*hrs},

'astronautID':890

};

let crew = [candidateB,candidateD,candidateF];